.section{
	-webkit-font-smoothing: antialiased;
}
/*第一屏-开始*/
.section_one{
    clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
    background:#f0f0f0;
    overflow: hidden;
}
.section_one img{
	width: 3.77em;
}
.section_one .img_two{
	position: absolute;
	top: 30px;
	right: 20px;
	opacity: 0;

}
.section_one .img_one{
	position: absolute;
	bottom: 0;
	left: 30px;
	opacity: 0;
}
.word_one{
	position: relative;
	top:40%;
	 height: 1.65em;
    text-align: center;
    z-index: 10;
}
.word_one span{
	display: inline-block;
	width: 40px;
	height: 25px;
	line-height: 25px;
	background: #b8b8b8;
	border-radius: 6px;
	vertical-align: middle;
	margin-bottom: 0.1em;
	margin-left: 0.2em;
	font-size: 15px;
}
.word_one h2{
	font-size: 0.45em;
	  color: #303030;
	  margin-bottom: 0.4em;
	  vertical-align: middle;
}
.word_one p{
	font-size: 0.3em;
	color: #7c7c7c;
}
.section1 .img_one {
    animation: bounceInLeft 2.5s both;
    opacity: 1;
}
.section1 .img_two {
    animation: bounceInRight 2.5s both;
    opacity: 1;
}
/*第一屏-结束*/
/*第二屏-开始*/
.section_two{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
    background:url(http://img.loock.cn/pc/bell/bell_two.jpg) center no-repeat;
    background-size: cover;
    overflow: hidden;
}
.section_two .pos{
	position: relative;
	top:80px;
	left:45%;
}
.section_two .one{
	display: block;
	position: absolute;
	top: 30px;
	left: 0;
	z-index: 10;
}
.section_two .two{
	display: block;
	position: absolute;
	top: 30px;
	left: 0;
	z-index: 20;

}
.section2 .one {
    animation: zoomIn 2s  infinite both;
    opacity: 1;
}
.word_two{
	/* position: relative;
	top:1.5em;
	height: 1.65em;
  text-align: center;
  z-index: 10;
  opacity: 0;
	width: 12em;
	margin-left: -6em;
	left: 50%; */
	width: 12em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}
.section2 .word_two{
    animation: fadeIn 1.5s both;
    opacity: 1;
}
.word_two h2{
	font-size: 36px;
	margin-bottom: 18px;
	color: #000;
	opacity: 0.7;
	/* font-size: 36px;
	color: #000000;
	margin-bottom: 18px;
	opacity: 0.7;
	margin-top:1em; */
}
.word_two p{
	font-size: 16px;
	color: #000000;
	opacity: 0.4;
	line-height: 30px;
}
/*第二屏-结束*/
/*第三屏-开始*/
.section_three{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
    background: #1a1f24;
    overflow: hidden;
}
.section_three .black{
	width: 100%;
	height: 100%;
	/* background:url(http://img.loock.cn/pc/bell/bell_three.png) bottom no-repeat; */
    background-size: contain;
}
.word_three{
	width: 12.1em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}
.section3 .word_three{
    animation: fadeIn 1.5s both;
    opacity: 1;
}
.word_three h2{
	font-size: 36px;
	color: #ffffff;
	margin-bottom: 18px;
	opacity: 0.9;
	/* margin-top:2em; */
}
.word_three p{
	font-size: 16px;
	color: #ffffff;
	opacity: 0.7;
	line-height: 30px;
}
.word_three img {
	width:9em;
	margin-top:1em;
}
/*第三屏-结束*/
/*第四屏-开始*/
.section_four{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
     background:url(http://img.loock.cn/pc/bell/bell_four.png) bottom no-repeat;
    background-size: cover;
    overflow: hidden;
}
.word_four{
	width: 12em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}
.section4 .word_four{
    animation: fadeIn 1.5s both;
    opacity: 1;
}
.section_four .ball{
	display: block;
	width: 3em;
	position: relative;
	top:25%;
	left: 50%;
	margin-left: -1.5em;
	z-index: 10;
}
.section_four .guang{
	display: block;
	width: 3em;
	position: relative;
	top:3%;
	left: 50%;
	margin-left: -1.5em;
	z-index: 100;
	 animation: flash 3s  infinite both;
}
.section_four .white{
	display: block;
	width: 50px;
	height: 50px;
	border-radius: 50px;
	background: white;
	position: relative;
	top:15%;
	left: 58%;
	margin-left: -1.5em;
	z-index: 100;
	
}
.word_four h2{
	font-size: 36px;
	color: #e8e8e8;
	margin-bottom: 18px;
	
}
.word_four p{
	font-size: 16px;
	color: #ffffff;
	opacity: 0.7;
	line-height: 30px;
}
/*第四屏-结束*/
/*第五屏-开始*/
.section_five{
	clear: both;
  width: 100%;
  height: 100%;
  font-size: 100px;
  background:url(http://img.loock.cn/pc/bell/bell_five.png) bottom no-repeat;
  background-size: cover;
  overflow: hidden;
}
.word_five{
	width: 12em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}
.section5 .word_five{
    animation: fadeIn 1.5s both;
    opacity: 1;
}
.word_five h2{
	font-size: 36px;
	color: #e6e6e6;
	margin-bottom: 18px;
	
}
.word_five p{
	font-size: 16px;
	color: #ffffff;
	opacity: 0.7;
	line-height: 30px;
}
/*第五屏-结束*/
/*第六屏-开始*/
.section_six{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
    background:#222326;
    overflow: hidden;
}
.word_six{
	width: 12em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}
.section6 .word_six{
    animation: fadeIn 1.5s both;
    opacity: 1;
}
.word_six h2{
	font-size: 36px;
	color: #ffffff;
	margin-bottom: 18px;
	opacity: 0.9;
	
}
.word_six p{
	font-size:16px;
	color: #ffffff;
	opacity: 0.7;
	line-height: 30px;

}
.section_six .border{
	width: 40%;
	height: auto;
	border: 2px solid #7a7b7d;
	margin:80px auto;
}
.section_six .border p{
	font-size: 0.26em;
	width: 150px;
	margin:0 auto;
	margin-bottom:20px;
	color: #f0f0f0;
}
.section_six .border li{
	font-size: 12px;
	margin:10px;
	color: #acacad;
}
.section_six .border .three{
	color: #cfc30b;
}
.install{
	height: 30%;
	display: block;
	margin: 0 auto;
	/*margin-top: 100px;*/
}
/*第六屏-结束*/
/*第七屏-开始*/
.section_seven{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
     background:url('http://img.loock.cn/pc/bell/bell_seven.png') bottom no-repeat;
    background-size:cover;
    overflow: hidden;
}
.section_db{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
     	background: #222326;
    overflow: hidden;
}
.section_db div{
	width: 100%;
	height: 100%;
	background:url('http://img.loock.cn/pc/bell/bell_db.png') center no-repeat;
    background-size:contain;
	background-size: 80%;
}
/*第七屏-结束*/
/*第八屏-开始*/
.section_eight{
	 clear: both;
    width: 100%;
    height: 100%;
    font-size: 100px;
    background:#e8e8e8;
    overflow: hidden;
}
.section_eight img{
	width: 13em;
	margin: 0 auto;
	display: block;
  margin-top: 1.5em;
}
.word_eight{
	width: 12em;
	height: 1.65em;
	margin: 0 auto;
	padding-top: 1.9em;
	text-align: center;
	opacity: 0;
}

.word_eight h2{
	font-size: 36px;
	color: #000;
	margin-bottom: 18px;
	opacity: 0.7;
}
.section8 .word_eight{
	animation: fadeIn 1.5s both;
	opacity: 1;
}
/*第八屏-结束*/
#go_buy{
	display: block;
	width: auto;
	height: auto;
	margin-top: 20px;
}
*{
	-webkit-font-smoothing: antialiased;
}
@media screen and (min-width:1281px) and (max-width:1366px){
	.word_two, .word_four, .word_five, .word_six {
		top: 1.36em;
	}
	.word_three {
		top: .8em;
	}
	/* .section_eight h2 {
		margin-top: 3.75em;
	} */
}
@media screen  and (min-width:1367px) and (max-width:1500px){
	.word_two, .word_four, .word_five, .word_six {
		top: 1.3em;
	}
	.word_three {
		top: .8em;
	}
	/* .section_eight h2 {
		margin-top: 3.75em;
	} */
}